I don’t want this to come out insensitive or from under the rock, but why is taking a drug a novel & cool idea (all of a sudden/recently) as opposed to good old fashioned working out and not eating more than what you need? okay, this drug is all kinds of great and it’s the next best thing since green grapes, still not eating more and workout is better than taking drugs that effect your brain right? Are doctors requir…
Saying that the cure for obesity is to eat less is like saying that the cure for heroin addiction is to stop using heroin. It's both clearly true, and also useless.
About the point you're making, two generations before you and me, people where fit, more attentive & generally healthy (outside vaccines that prevent diseases now & positive effects due to advancements in medicine), what changed?
Not as platitude, but go from first principles, the choices you make everyday effects your mind (& the time you spend on particular activities), and if they aren't life affirming (for lack of better words), in due time you limit your options (ie less choices from your mind, bad food or less bad food or multiple bad ways to spend your time?), till you proclaim from high top mountains 'oh god, I'm helpless without acceptance from some higher power!'
This isn't to say, I'll be as preachy and asshole(ish) to a friend or someone I care about in similar need, I'll probably say 'seek medical help etc' like you. But thinking things through & arriving at truth is important, don't you think?
This is different to mental strength or controlling yourself etc, it's more about self reflection & freedom through discipline, respecting your life, decisions & thoughts more than your impulsive emotions in an ever distracting world, that kind of thing..
I don't think I'll change your mind or this will come across in good faith, that's okay, I'm in a reflective mood, and it's awfully chilly outside :-)